Surgical saw blade hub



FIG. 1 is a bottom perspective view of a surgical saw blade hub showing our new design;

FIG. 2 is a bottom view thereof; and,

FIG. 3 is a side view thereof.

The broken line showing is for environmental purposes only and forms no part of the claimed design.

The break lines applied to the drawings represent no particular length and form no part of the claimed design. 

CLAIM The ornamental design for a surgical saw blade hub, as shown and described. 